Device for monitoring the movement of eyeball



FIG. 1 is a perspective front view of a device for monitoring the movement of eyeball;

FIG. 2 is a front view of thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a perspective rear view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a left view thereof; and,

FIG. 8 is a right view thereof. 

CLAIM The ornamental design for a device for monitoring the movement of eyeball, as shown and described. 